National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Farmington Airport (KFAM)

Lat: 37.77°NLon: 90.43°WElev: 945ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Bonne Terre MO

  • This Afternoon

    This Afternoon: A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82. Southwest wind around 10 mph, with gusts as high as 21 mph.

    High: 82 °F

    Chance
    T-storms

  • Tonight

    Tonight: Showers and thunderstorms likely before 1am, then a slight chance of showers between 1am and 4am. Increasing clouds, with a low around 41. West wind 9 to 14 mph becoming northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 60%.

    Low: 41 °F

    Chance
    T-storms then
    Showers
    Likely

  • Friday

    Friday: Cloudy, then gradually becoming mostly sunny, with a high near 57. Northwest wind 14 to 17 mph, with gusts as high as 29 mph.

    High: 57 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: A 20 percent chance of showers before 8pm. Mostly cloudy, with a low around 35. North wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

    Low: 35 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 61. Northeast wind 3 to 6 mph.

    High: 61 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 32.

    Low: 32 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82. Southwest wind around 10 mph, with gusts as high as 21 mph.
Tonight
Showers and thunderstorms likely before 1am, then a slight chance of showers between 1am and 4am. Increasing clouds, with a low around 41. West wind 9 to 14 mph becoming northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 60%.
Friday
Cloudy, then gradually becoming mostly sunny, with a high near 57. Northwest wind 14 to 17 mph, with gusts as high as 29 mph.
Friday Night
A 20 percent chance of showers before 8pm. Mostly cloudy, with a low around 35. North wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Saturday
Sunny, with a high near 61. Northeast wind 3 to 6 mph.
Saturday Night
Clear, with a low around 32.
Sunday
Sunny, with a high near 68.
Sunday Night
Mostly clear, with a low around 36.
Monday
Mostly sunny, with a high near 72.
Monday Night
Partly cloudy, with a low around 38.
Tuesday
Mostly sunny, with a high near 78.
Tuesday Night
Mostly clear, with a low around 42.
Wednesday
Sunny, with a high near 80.
Wednesday Night
Mostly clear, with a low around 45.
Thursday
Sunny, with a high near 83.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Bonne Terre MO
 37.92°N 90.55°W (Elev. 860 ft)
Last Update:
2:26 pm CDT Oct 15, 2026
Forecast Valid:
4pm CDT Oct 15, 2026-6pm CDT Oct 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation